﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using WpfApp_Navigation.VMs;

namespace WpfApp_Navigation.NavigationWinPages
{
    /// <summary>
    /// Page1.xaml 的交互逻辑
    /// </summary>
    public partial class Page1 : Page
    {
        public Page1()
        {
            InitializeComponent();
            this.DataContext = new Page1VM();
        }



        private void Next_Click(object sender, RoutedEventArgs e)
        {
            NavigationService.Navigate(new Page2());
        }

        private void Forward_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                NavigationService.GoForward();
            }
            catch (InvalidOperationException ex)
            {
                MessageBox.Show(ex.Message);
            }
        }

        private void Page1_Loaded(object sender, RoutedEventArgs e)
        {
            this.Focus();
        }
    }
}
